词族 · precautionary
派生词
英语词源
- precautionary (adj.)
- 1720, from precaution + -ary.
权威例句
- 1. The local administration says the curfew is a precautionary measure.
- 地方当局说宵禁是一种预防措施。
- 2. As a precautionary measure repeat the medication.
- 作为预防性措施，请重复用药。
- 3. He thrusts aside all precautionary advice.
- 他把一切警告都置之一边.
- 4. He thrust aside all precautionary advice.
- 他对一切事先忠告都置之不理.
- 5. They are taking precautionary measures to safeguard their forces from the effects of chemical weapons.
- 他们正采取预防措施保护其军队免受化学武器的伤害。